Fact Directory

Why is it called a computer bug?

The term "computer bug" originated on September 9, 1947, when a team at Harvard found a literal moth... Read more

What Power Plug Does China Use?

China uses 3 main types of power socket outlets, Type A (US Style flat prong), Type C (2 round pins)... Read more

How many kittens does a cat have?

A cat typically has three to six kittens per litter, with the average being four. Factors like the c... Read more

What is Gray Flag Exercise?

The Gray Flag Exercise is a high-tech military event organized by the U.S. Navy to test and integrat... Read more

Why do engines burn oil?

It’s normal for engines to burn a bit of oil during regular use, and it often isn't a concern unle... Read more

Is it safe to drink rain water?

Rainwater is not automatically safe to drink. While it can be useful for activities like watering pl... Read more

What should my car's tyre pressure be?

Your car's tyre pressure should typically be between 31 and 35 PSI when the tyres are cold. For the ... Read more

Origins of "we can neither confirm nor deny"

The phrase "we can neither confirm nor deny" originated from a CIA response to a FOIA (Freedom of In... Read more

What is 'dead man's curve'?

"Dead man's curve" is a danger zone for helicopters where flying too low and too slow can make it ne... Read more

Yes, it’s a good idea to replace the inner tube when you change the tyre. Tubes wear out over time... Read more